74661507

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 119624960

約数和(自身を除く): 44963453

約数列:

[1, 3, 9, 19, 27, 57, 81, 103, 157, 171, 243, 309, 471, 513, 927, 1413, 1539, 1957, 2781, 2983, 4239, 4617, 5871, 8343, 8949, 12717, 16171, 17613, 25029, 26847, 38151, 48513, 52839, 80541, 145539, 158517, 241623, 307249, 436617, 475551, 724869, 921747, 1309851, 2765241, 3929553, 8295723, 24887169, 74661507]

約数ペア:

[(1, 74661507), (3, 24887169), (9, 8295723), (19, 3929553), (27, 2765241), (57, 1309851), (81, 921747), (103, 724869), (157, 475551), (171, 436617), (243, 307249), (309, 241623), (471, 158517), (513, 145539), (927, 80541), (1413, 52839), (1539, 48513), (1957, 38151), (2781, 26847), (2983, 25029), (4239, 17613), (4617, 16171), (5871, 12717), (8343, 8949)]